【摘要】 选择具有优良自相关性和互相关性的RS码作为跳频码,在分析宽间隔跳频图案的两种基本算法的基础上,基于对偶频带法提出一种改进的对偶频带法,既可满足在较宽频带上的宽间隔跳频,又能降低硬件实现难度.更多还原

【Abstract】 RS code,with good self-correlation and mutual-correlation is chosen as FH code.Then two basic algorithms of designing wide interval FH sequences are analyzed.An modified duality bandwidth method based on duality bandwidth method is presented.The method not only meets the need of wide interval FH on a wider bandwidth,but also reduces the hardware implementaion difficulty.更多还原